What Christmas Carol has in the first line DTTSIAOHOS?

Is save the date trademarked? What day of the week was March 6 1990? When is vishwa vasundhara day celebrated? What is the name of the candle used to light the haunica menorah? What is the centerpiece of the thanksgiving table called? What day of the week was March 23 1975? What day of the week was July 24 1977? How do you introduce the birthday celebrant? How many days until Christmas if today is July 1 2009? What do marigolds represent on the day of the dead? Who has the right to establish statehood? What was the exact birthday of Jesus? How is the date of the beginning of Hanukkah figured out for each year? What is the ninth wedding anniversary? Who is the patron saint of March 9? On the 11th day of Christmas what did your true love bring to you? Why engagement ring on Ring finger of the left hand? What does harbarni in Kwanzaa? Is boomers open on Christmas? What Christmas carole or song has the initials mcb?